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装有 Ubuntu 的 Edge Gateway 300x 无法通过 LAN 唤醒从 S5 状态唤醒

Summary: 如何解决装有 Ubuntu 的 Edge Gateway 300x 无法通过 LAN 唤醒从 S5 状态唤醒的问题。

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Symptoms

装有 Ubuntu Core 16 的 Edge Gateway 300x – BIOS 中启用 WOWL(无线 LAN 唤醒)时,使用 Magic Packet 无法将系统从 S3/S4 唤醒。


系统无法唤醒。

在部署带有 Ubuntu Core 16 的 Edge Gateway 300x 时,您会注意到,在 BIOS 中启用无线 LAN 唤醒 (WOWL) 后,从 S3/S4 发送 Magic Packet 时无法唤醒系统。


Resolution

解决方案

此问题是由唤醒的通用输入/输出 (GPIO) 配置为高有效(而不是低有效)导致的。

Canonical 提供了解决此问题的内核和无线局域网 (WLAN) 驱动程序的更新。

将设备连接到互联网,并允许从 Ubuntu Snap Store 进行自动无线 (OTA) 更新。


Affected Products

Dell Edge Gateway 3000 Series, Dell Edge Gateway 3000 Series OEM Ready
Article Properties
Article Number: 000125333
Article Type: Solution
Last Modified: 20 Feb 2024
Version:  4
Find answers to your questions from other Dell users
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Article Properties
Article Number: 000125333
Article Type: Solution
Last Modified: 20 Feb 2024
Version:  4
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.